Specifications; Model Numbers; Engine; Fuel System - Exmark metro 21 Operator's Manual

2. SPECIFICATIONS

2.1 MODEL NUMBER:
MPKA21; MSKA21, MSKA21B; MSHN21; MSHN21B

2.2 ENGINE

2.2.1 Engine Specifications: See your engine owner's manual.
2.2.2 RPM (No Load): 3300 rpm

2.3 FUEL SYSTEM

2.3.1 Capacity: 4 qt. (3.8 liter) Kawasaki Units; 2.1 qt (2.0 liter) Honda Units
2.3.2 Type of Fuel: Use only clean, fresh, regular grade, unleaded gasoline with the
pump sticker octane rating of 87 or higher. In countries using the research
method, it should be 90 octane minimum.
2.3.3 Fuel Filter: Non –replaceable, in tank
2.3.4 Fuel Shut Off Valve (Kawasaki Units Only): in-line, 1/4 turn

2.4 SAFETY INTERLOCK SYSTEM

For units without a Blade Brake Clutch: Operator must have the blade control bail
depressed to start the engine. Releasing the blade control bail will cause the engine to
stop.

2.5 TRANSMISSION

2.5.1 3 speeds forward
Speed range:

2.6 DECK

2.9.1 Cutting Width: 21" (53 cm)
2.9.2 Blade Brake: When the blade engagement control is moved to the disengaged
position a friction brake pad stops the rotation of the blades.
2.9.3 Cutting Height: Adjusts in 1/2" (.64 cm) increments from .75" to 3.25" (1.9 cm-8.3 cm).

2.7 DIMENSIONS

2.10.1 Overall Width: 22.25"
2.10.2 Overall Length and Height:
Handle Setting
High
Medium
Low
2.10.3 Curb Weight*: 122 lbs (55 kg)
*Weights will vary slightly depending on engine option.

3. OPERATION INSTRUCTIONS

NOTE: Determine the left and right sides of the machine from the normal operating position.

3.1 CONTROLS

3.1.1 Familiarize yourself with the controls and operation of the unit.
Carefully read the following information about the controls and their operation.
st
1 - 2.0 mph (3.2 km/h)
nd
2 - 2.9 mph (4.6 km/h)
rd
3 - 4.1 mph (6.6 km/h)
Length
60.5" (153.7 cm)
64.25" (163.2 cm)
67.0" (170.2 cm)
- 10 -
Height
42.75" (108.6 cm)
40.38 (102.6 cm)
37.88 (96.2 cm)